Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Ramayanty Bulan"'
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 10, Iss , Pp 100952- (2024)
Rapid and non-destructive measurements to determine the amount of certain compounds in products such as fresh red chilies are still challenging today. Therefore, the objective of this study was to develop a fast and non-destructive calibration model
Externí odkaz:
https://doaj.org/article/6dcadd4acf4044fa8fe16055239b6171
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 8, Iss , Pp 100454- (2023)
Rapid analytical approaches are necessary for accurate decision-making on the suitability of soil nutrients and types of plants to be cultivated on its cropland. Therefore, in the present study, the potential of long-wave near-infrared spectroscopy (
Externí odkaz:
https://doaj.org/article/7d2364b5d20747cdbcea3e36c16241b3
Autor:
Ramayanty Bulan, Mustaqimah, Nunik Destria Arianti, Azwar Yunus, Akhyar Ibrahim, Agustami Sitorus
Publikováno v:
Results in Engineering, Vol 19, Iss , Pp 101331- (2023)
The chopper's performance is affected by the moisture content level of the material being chopped and the speed of the machine's rotation. This research aims to develop a chopper for an areca nut frond with performance optimization using RSM. RSM was
Externí odkaz:
https://doaj.org/article/805ef7f688204248b1523f24a44ff6c4
Publikováno v:
Case Studies in Chemical and Environmental Engineering, Vol 6, Iss , Pp 100268- (2022)
Rapid analytical methods are needed to measure soil nutrient content in cropland, especially in Aceh Province, Indonesia. This is necessary for quick and accurate decision-making on the suitability of the land in terms of soil nutrients and the types
Externí odkaz:
https://doaj.org/article/3e8f8811e826470ab2b0bfa3037db03d
Autor:
Agustami Sitorus, Ramayanty Bulan
Publikováno v:
Journal of Agriculture and Food Research, Vol 10, Iss , Pp 100438- (2022)
In the present study, we developed a screening method for detection of adulteration in coconut milk via mid-infrared spectroscopy. Linear and nonlinear regression methods (principal component regression (PCR), partial least squares regression (PLSR),
Externí odkaz:
https://doaj.org/article/968e972832cc48c99835867c2c54eadf
Publikováno v:
Agrointek, Vol 15, Iss 3, Pp 912-922 (2021)
The physical and mechanical properties of the material to be processed are fundamental and continue to be a challenge for researchers to design a machine appropriately. Studies of the soybean engineering properties have not been widely highlighted an
Externí odkaz:
https://doaj.org/article/b5f859be01e0424c845595c26e39c0a6
Publikováno v:
Agrointek, Vol 15, Iss 2, Pp 601-607 (2021)
The design approach of a machine is a critical factor in deciding its performance. On the one, a really stronger material may be used in these machine components, but the associated costs would be higher due to overdesign (and vice versa). As a resul
Externí odkaz:
https://doaj.org/article/4828c3e0d14f4d16a7d6b2ebf88ecb0d
Autor:
Dewi Sartika T., Rico Sihotang, Muhamad Muslih, Agustami Sitorus, Oscar Haris, Devianty, Ramayanty Bulan
Publikováno v:
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 68, Iss 5, Pp 859-865 (2020)
The SRI (system of rice intensification) rice cultivation system can save water use and increase production. Besides, a controlled environment for monitoring such matters is important to be recorded to be able to investigate deeply the phenomena that
Externí odkaz:
https://doaj.org/article/c5356a03674a43249be1510edb0ca427
Publikováno v:
Buletin Pengabdian, Vol 1, Iss 3 (2021)
The implementation of this service aims to introduce an ultraviolet (UV) drying chamber, drying techniques/manufacture of pumpkin flour, and glutinous rice flour to reduce the dependence of women members in family welfare empowerment group (Pemberday
Externí odkaz:
https://doaj.org/article/217c0a236cb640f799a7991b573fbc2c
Publikováno v:
Case Studies in Thermal Engineering, Vol 28, Iss , Pp 101572- (2021)
Drying kinetic model of paddy at specific drying time under different capacities drying conditions were studied under swirling fluidized bed (SFB) dryer. The drying was performed at capacities of 1, 2, and 3 kg, temperatures of 55 °C, drying time of
Externí odkaz:
https://doaj.org/article/76a01a0f46894c939cb5beb9a22abc1c